UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AZRHHFZvOFE48CYbb1+CiR9gq/eV6ue5yEXf6QvP/nc=' 
WHERE 
  key_id = '03d7226d0967ecaa6850dec4871e0396ec60ec7f002e37cb9d0b6f020103348c' 
  AND (
    token = 'AZRHHFZvOFE48CYbb1+CiR9gq/eV6ue5yEXf6QvP/nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )